glib-2.0: add dependencies to fix ptest failures

There are a number of ptest failures due to executables not found in
the image. Since these executables are in FILES_${PN}-dev, depending
all of -dev which is an overkill. We take them out of -dev and put in
-utils, then depend on the latter instead.

When starting a glib ptest but decided to Ctrl-c interrupt midway,
./run-ptest cannot be restarted unless running `userdel glib2-test`
manually. Therefore adding a check prior to ptest will ensure the
ptest can be restarted.

(From OE-Core rev: b649cf5c09a45df2df9a8f8f0920c6dfb07b8d76)

Signed-off-by: Matthew Zeng <matthew.zeng@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/glib-2.0/glib-2.0/run-ptest

@@ -1,6 +1,9 @@
 #! /bin/sh
 
 set -eux
+if id -u glib2-test; then
+   userdel glib2-test
+fi
 useradd glib2-test
 su glib2-test -c 'gnome-desktop-testing-runner glib'
 userdel glib2-test

meta/recipes-core/glib-2.0/glib.inc

@@ -58,13 +58,15 @@ FILES_${PN} = "${libdir}/lib*${SOLIBS} \
                ${libdir}/gio \
                ${libexecdir}/*gio-querymodules \
                ${datadir}/glib-2.0/schemas"
+
+FILES_${PN}-utils += "${bindir}/glib-genmarshal \
+                      ${bindir}/glib-gettextize \
+                      ${bindir}/glib-mkenums \
+                      ${bindir}/glib-compile-resources"
+
 FILES_${PN}-dev += "${libdir}/glib-2.0/include \
                     ${libdir}/gio/modules/lib*${SOLIBSDEV} \
                     ${libdir}/gio/modules/*.la \
-                    ${bindir}/glib-genmarshal \
-                    ${bindir}/glib-gettextize \
-                    ${bindir}/glib-mkenums \
-                    ${bindir}/glib-compile-resources \
                     ${datadir}/glib-2.0/gettext/po/Makefile.in.in \
                     ${datadir}/glib-2.0/schemas/gschema.dtd \
                     ${datadir}/glib-2.0/valgrind/glib.supp \
@@ -138,6 +140,8 @@ CODEGEN_PYTHON_RDEPENDS_mingw32 = ""
 
 RDEPENDS_${PN}-codegen += "${CODEGEN_PYTHON_RDEPENDS}"
 
+RDEPENDS_${PN}-ptest += "${PN}-utils"
+
 RDEPENDS_${PN}-ptest += "\
             coreutils \
             libgcc \